28967804932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{20129}}^1\times {\mathrm{32707}}^1$

素因数の和:52851

約数の個数: 24

約数和(自身を含む): 55306611360

約数和(自身を除く): 26338806428

約数列:

[1, 2, 4, 11, 22, 44, 20129, 32707, 40258, 65414, 80516, 130828, 221419, 359777, 442838, 719554, 885676, 1439108, 658359203, 1316718406, 2633436812, 7241951233, 14483902466, 28967804932]

約数ペア:

[(1, 28967804932), (2, 14483902466), (4, 7241951233), (11, 2633436812), (22, 1316718406), (44, 658359203), (20129, 1439108), (32707, 885676), (40258, 719554), (65414, 442838), (80516, 359777), (130828, 221419)]